From 4edf23428def9d12e3cd8a7e39a7be48b0251a99 Mon Sep 17 00:00:00 2001
From: Ioannis Tsakpinis <iotsakp@gmail.com>
Date: Fri, 14 Oct 2011 10:43:45 +0000
Subject: [PATCH] Updated GLES FullScreenWindowedTest to destroy/create Display
 on mode change.

---
 src/java/org/lwjgl/opengl/DrawableGLES.java   |  2 +-
 src/java/org/lwjgl/opengles/EGLDisplay.java   |  2 +-
 .../test/opengles/FullScreenWindowedTest.java | 21 +++++++++++--------
 3 files changed, 14 insertions(+), 11 deletions(-)

diff --git a/src/java/org/lwjgl/opengl/DrawableGLES.java b/src/java/org/lwjgl/opengl/DrawableGLES.java
index eadc1054..1b29e7ad 100644
--- a/src/java/org/lwjgl/opengl/DrawableGLES.java
+++ b/src/java/org/lwjgl/opengl/DrawableGLES.java
@@ -101,7 +101,7 @@ abstract class DrawableGLES implements DrawableLWJGL {
 				throw new LWJGLException("No EGLConfigs found for the specified PixelFormat.");
 
 			final EGLConfig eglConfig = pf.getBestMatch(configs);
-			final EGLSurface eglSurface = eglDisplay.createWindowSurface(eglConfig, (int)window, null);
+			final EGLSurface eglSurface = eglDisplay.createWindowSurface(eglConfig, window, null);
 			pf.setSurfaceAttribs(eglSurface);
 
 			this.eglDisplay = eglDisplay;
diff --git a/src/java/org/lwjgl/opengles/EGLDisplay.java b/src/java/org/lwjgl/opengles/EGLDisplay.java
index fe49e25d..5e6016f1 100644
--- a/src/java/org/lwjgl/opengles/EGLDisplay.java
+++ b/src/java/org/lwjgl/opengles/EGLDisplay.java
@@ -172,7 +172,7 @@ public final class EGLDisplay extends PointerWrapperAbstract {
 	 *
 	 * @return the EGL surface
 	 */
-	public EGLSurface createWindowSurface(EGLConfig config, int window, IntBuffer attrib_list) throws LWJGLException {
+	public EGLSurface createWindowSurface(EGLConfig config, long window, IntBuffer attrib_list) throws LWJGLException {
 		checkInitialized();
 
 		if ( config.getDisplay() != this )
diff --git a/src/java/org/lwjgl/test/opengles/FullScreenWindowedTest.java b/src/java/org/lwjgl/test/opengles/FullScreenWindowedTest.java
index 59c1bd67..b674f49c 100644
--- a/src/java/org/lwjgl/test/opengles/FullScreenWindowedTest.java
+++ b/src/java/org/lwjgl/test/opengles/FullScreenWindowedTest.java
@@ -82,7 +82,6 @@ public class FullScreenWindowedTest {
 		initialize();
 		mainLoop();
 		cleanup();
-		Display.destroy();
 	}
 
 	private void switchMode() throws LWJGLException {
@@ -99,18 +98,22 @@ public class FullScreenWindowedTest {
 		try {
 			//find displaymode
 			switchMode();
-			// start of in windowed mode
-			Display.create(new PixelFormat());
-			glInit();
+
 			quadPosition = new Vector2f(100f, 100f);
 			quadVelocity = new Vector2f(1.0f, 1.0f);
 
-			renderer = new QuadRenderer();
+			reinit();
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
 	}
 
+	private void reinit() throws LWJGLException {
+		Display.create(new PixelFormat());
+		glInit();
+		renderer = new QuadRenderer();
+	}
+
 	/** Runs the main loop of the "test" */
 	private void mainLoop() {
 		while ( !Keyboard.isKeyDown(Keyboard.KEY_ESCAPE) && !Display.isCloseRequested() ) {
@@ -185,8 +188,7 @@ public class FullScreenWindowedTest {
 
 				switchMode();
 
-				glInit();
-				renderer = new QuadRenderer();
+				reinit();
 			} catch (Exception e) {
 				e.printStackTrace();
 			}
@@ -199,8 +201,7 @@ public class FullScreenWindowedTest {
 				mode = new DisplayMode(800, 480);
 				Display.setDisplayModeAndFullscreen(mode);
 
-				glInit();
-				renderer = new QuadRenderer();
+				reinit();
 			} catch (Exception e) {
 				e.printStackTrace();
 			}
@@ -254,6 +255,8 @@ public class FullScreenWindowedTest {
 		int_buffer.put(1, indices_buffer_id);
 
 		glDeleteBuffers(int_buffer);
+
+		Display.destroy();
 	}
 
 	/**